Universal Seal Series Internal Gear Pumps

The Universal Seal series pumps are similar to the Heavy Duty series, offering thrust control and adjustable rotor clearances to compensate for wear and viscosity.

An enlarged bearing housing at the rear of the pump provides easy drive-end access, and accepts various sealing options including:

• packing
• component mechanical seals
• cartridge single-mechanical seals
• cartridge double-mechanical seals, and
• cartridge triple-lip seals.

This allows drive-end access for maintenance or replacement of cartridge seals without opening the head and pulling the rotor/shaft. Some sizes also offer behind-the-rotor component mechanical seals.